HELP- Laptop Dell 1521 Bios recovery

I need help with Laptop Dell 1521 BIOS, I tried all the steps and the problem remains the same. Secure the END button, plugo energy, released the button the light turns red and then purple fans spin the stick flashes about 4 times and then nothing. What can be? Thank you all and excuse my English.

Thanks for the help, tried that and still the same problem appears in a purple light then the light turns red, the fan spins, the LEDs flash stick six times then hangs up. This file has to go straight in stick or paste formatted after Crisis_Recovery? Thank you.